[PATCH] D156247: [Clang] Add a warning on uses of coroutine keywords

[Aaron Ballman via Phabricator via cfe-commits]

aaron.ballman added a reviewer: aaron.ballman.
aaron.ballman added inline comments.


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Comment at: clang/include/clang/Basic/DiagnosticGroups.td:308
 def : DiagGroup<"c++98-c++11-c++14-c++17-compat", [CXXPre20Compat]>;
+def CXXPre20CompatCoroutines : DiagGroup<"pre-c++20-compat-coroutines">;
 def CXXPre20CompatPedantic : DiagGroup<"pre-c++20-compat-pedantic",
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We don't typically give these their own warning group (it's also not clear why this would be a pedantic warning `warn_cxx17_compat_designated_init` is incorrect).


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D156247/new/

https://reviews.llvm.org/D156247